Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here


Fax setting for sip trunks

Fax setting for sip trunks

Fax setting for sip trunks

What settings on an Sl1100 NEC phone system improve fax quality when using an analoge extension for a fax. Using Sip trunks .

RE: Fax setting for sip trunks

Sorry its not a SL1100 its a SV8100 phone system.

RE: Fax setting for sip trunks

Try 84-13-28 g.729_PT
84-13-31 101
84-13-32 RFC2833

RE: Fax setting for sip trunks

84.13.50 is set T38 as the SIP provider supports T38 protocol.
Do you need this licence for it to work properly.
- LK-SYS-SIPT38-LIC SIP T.38 FAX Relay license

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Tek-Tips Forums free from inappropriate posts.
The Tek-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Tek-Tips forums is a member-only feature.

Click Here to join Tek-Tips and talk with other members!

Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close